User blog comment:PokemonFan2017/Looking For Manaphy!/@comment-31444866-20170504063624

Shaymin and Shiny Jumpluff aren't worth for a limited event pokemon, like Manaphy. It's very hard to obtain a Manaphy from another via trade because of your offer, it won't be accepted because Shaymin is obtained by a bunch of trainers(except the Shiny Jumpluff).